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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-21-048154
Filing Date
2021-04-08
Accepted
2021-04-08 17:18:30
Documents
15
Period of Report
2021-04-08
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 3.03: Material Modifications to Rights of Security Holders
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2112467d1_8k.htm   iXBRL 8-K 46253
2 EXHIBIT 3.1 tm2112467d1_ex3-1.htm EX-3.1 50879
3 EXHIBIT 4.1 tm2112467d1_ex4-1.htm EX-4.1 375627
4 EXHIBIT 99.1 tm2112467d1_ex99-1.htm EX-99.1 7453
  Complete submission text file 0001104659-21-048154.txt   758704

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA dwsn-20210408.xsd EX-101.SCH 3175
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE dwsn-20210408_lab.xml EX-101.LAB 34592
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE dwsn-20210408_pre.xml EX-101.PRE 22703
8 EXTRACTED XBRL INSTANCE DOCUMENT tm2112467d1_8k_htm.xml XML 3718
Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 4326843000
DAWSON GEOPHYSICAL CO (Filer) CIK: 0000799165 (see all company filings)

IRS No.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-32472 | Film No.: 21815698
SIC: 1382 Oil & Gas Field Exploration Services